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Dissertations / Theses on the topic 'Ursus thibetanus'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

Narita, Ryo. "A study on food habits of Japanese ursid species Ursus arctos and U. thibetanus using stable isotope methods." Kyoto University, 2007. http://hdl.handle.net/2433/136531.

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Kyoto University (京都大学)<br>0048<br>新制・課程博士<br>博士(農学)<br>甲第13112号<br>農博第1617号<br>新制||農||941(附属図書館)<br>学位論文||H19||N4238(農学部図書室)<br>UT51-2007-H385<br>京都大学大学院農学研究科森林科学専攻<br>(主査)教授井鷺裕司, 教授武田博清, 助教授岡田直紀<br>学位規則第4条第1項該当

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2

Trent, Jewel Andrew. "Ecology, Habitat Use, and Conservation of Asiatic Black Bears in the Min Mountains of Sichuan Province, China." Thesis, Virginia Tech, 2010. http://hdl.handle.net/10919/33560.

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This project was initiated in an attempt to address the paucity of data on Asiatic black bears (Ursus thibetanus) in Mainland China. Field work was carried out from May 2004 – August 2006 within the Tangjiahe National Nature Reserve in northwestern Sichuan Province, China. Initial methodology relied on trapping and GPS radio-collaring bears, but due to extreme difficulty with capturing a sufficient sample size, I expanded the study to include reproduction, feeding analysis from scats and sign, and occupancy modeling from sign surveys. I documented the home ranges of an adult female (100% MCP =

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3

Shih, Chih-Chin, and 石芝菁. "Conservation genetics of Formosan black bears(Ursus thibetanus formosanus)." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/q2kmd3.

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博士<br>國立臺灣大學<br>生態學與演化生物學研究所<br>106<br>The Formosan black bear (Ursus thibetanus formosanus) is an endemic subspecies of the Asiatic black bear (U. thibetanus) inhabiting Taiwan. Habitat degradation and fragmentation, as well as poaching have caused a decrease in its population and distribution. Similar threats to populations of Asian black bears have taken place elsewhere in their range. To establish proper conservation strategies for the species, a priority research is to reconstruct its evolutionary history and examine genetic diversity within and among its populations, especially when iden

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4

Lin, Rong-An, and 林容安. "Population viability analysis of Formosan black bears (Ursus thibetanus formosanus)." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/50404971248105479839.

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碩士<br>國立屏東科技大學<br>野生動物保育研究所<br>101<br>Abstract Student ID：M9817010 Title of Thesis：Population viability analysis of Formosan black bears (Ursus thibetanus formosanus) Total Page：153 Name of Institute：Institute of Wildlife Conservation, National Pingtung University of Science and Technology Graduate Date：January 2013 Degree Conferred：Master Name of Student：Rong-An Lin Adviser：Dr. Mei-Hsiu Hwang The Contents of Abstract in This Thesis： Extinction is an important issue in conservation. Species survival is threatened by human, as well as catastrophes, demographic, environme

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Chen, Ya-shuan, and 陳亞萱. "Apparent Digestibility and Correction Factors of Asiatic Black Bears (Ursus thibetanus)." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/89589993120565677184.

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碩士<br>國立屏東科技大學<br>野生動物保育研究所<br>97<br>Asiatic black bears (Ursus Thibetanus) are one of the largest carnivores、but they are omnivorous、especially drawan to vegetation food. The objective of this study was to determine the digestion and utilization of different types of foods by Asiatic black bears. Four captive bears (2 males and 2 females) at the Low Altitude Experiment Station of the Endemic Species Research Institute of Taiwan were the study subjects and fed eight foods. With a specific food、each feeding trial lasted 12 days、but food intake and defecation was monitored by collecting and we

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6

Wu, Yin-Jen, and 吳尹仁. "Habitat Use and Distribution Model of Formosan Black Bears (Ursus thibetanus formosanus)." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/92518075219926201996.

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碩士<br>國立屏東科技大學<br>野生動物保育研究所<br>95<br>Habitat loss and fragmentation have become the primary issues for conserving and managing large carnivores. Successful wildlife management depends on understanding habitat requirement and predicting distribution of these animals. Formosan black bears (Ursus thibetanus formosanus), the endemic subspecies of Asiatic black bears in Taiwan, are listed as an endangered species locally. The study objective was to collect occurrence records of Formosan black bears throughout the island during 1990~2006, and then integrate the ecological and environmental databa

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7

Wu, Yu-Hui, and 吳煜慧. "ECOLOGY OF ASIATIC BLACK BEARS (Ursus thibetanus formosanus) IN YUSHAN NATIONAL PARK, TAIWAN." Thesis, 2004. http://ndltd.ncl.edu.tw/handle/14696058299439597205.

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碩士<br>國立東華大學<br>自然資源管理研究所<br>92<br>I studied the home range, activity pattern and food habits of Asiatic black bears (Ursus thibetanus formosanus) and the relative abundance of their prey base from January 2001 to May 2003 in Yushan National Park, Taiwan. I also tested the performance of VHF and satellite radiotelemetry systems in the mountainous area of Taiwan. The radio-tracking data of 2 male adult bears between January and September 2001 showed that their home ranges were 10 (n=15) and 8.8 km2 (n=13), respectively, with an overlapping area at Walami. The activity pattern of the 2 bears was

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8

許松豪. "Study of fecal sex steroid hormones and reproduction status in Ursus thibetanus formosanus." Thesis, 2002. http://ndltd.ncl.edu.tw/handle/27695941213974751607.

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碩士<br>國立中興大學<br>獸醫學系<br>90<br>In this study, we use the method of non-invasive and Enzyme-linked immunosorbent assay (ELISA) to measure the steroid hormone (including progesterone, P4; estradiol, E2 and testosterone, T) concentration changes in the fecal of Formosa black bear (Ursus thibetanus formosanus). Besides, we keep the track of their behavior in order to catch the physiological condition of reproduction. Our results reveal the consistence between fecal and blood in steroid hormone, and these results are correspondent with reproduction status in hormone changes. Including del

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9

Jhong, Yu-Cen, and 鍾雨岑. "Effects of Fruit Consumption by Formosan Black Bears (Ursus thibetanus formosanus) on Seed Germination." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/00576230482417800783.

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碩士<br>國立屏東科技大學<br>野生動物保育研究所<br>96<br>Formosan black bears (Ursus thibetanus formosanus) are omnivorous carnivores, and fruit is comprised of their primary diet. Besides, because of their enormous intake volume and extensive home range, bears are believed to be potential seed dispersers. The objective was to observe the consumption of various fruits by bears to understand the effects on seed germination percentage and germination time. I fed 4 captive Formosan black bears with seven hand-picked fruits, including Quercus glauca, Prunus campanulata, Machilus zuihoensis, Viburnum luzonicum, Mal

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10

Wei, Chin Ting, and 秦庭娓. "Fecal Parasite Profile of Formosan Black Bears (Ursus thibetanus formosanus) in Yushan National Park." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/69320709247955630180.

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碩士<br>國立屏東科技大學<br>野生動物保育研究所<br>101<br>Due to the increading human disturbance in recent years, the global biodiversity has been declining rapidly, along with all kinds of the emerging and reemerging diseases. The Conservation Medicine, which combined with veterinary science and conservation biology, aims to maintain the ecosystem balance through understanding the realationship between the population dynamics casuesd by diseases and environmental factors. Investigating effects of zoonotic parasite diseases on the public health and wildlife for long-term is one of the important task of the con

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11

Ling, Ching-Fen, and 林靜芬. "The Behavioral Pattern and Management of Captive Asiatic Black Bears (Ursus thibetanus) in Taiwan." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/18275888930344693632.

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碩士<br>國立屏東科技大學<br>野生動物保育研究所<br>103<br>Under the trends of vulnerable species conservation and animal welfare, the proper care of captive Ursidae animal and how to put conservation into place has been an important topic in ex situ conservation. However, there’s not much research about the management information and behaviour of captive Asiatic black bears and Formosan black bears in Taiwan. In order to improve conservation efficacy of captive Formosan black bear and other Asiatic black bear, this research aimed to integrating individual data, equipment and management procedures from each instit

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12

Ye, Jyong-Jhang, and 葉烱章. "Use of Stable Isotopes to Infer Diets of Formosan Black Bears (Ursus thibetanus formosanus)." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/08973373705825658740.

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碩士<br>國立屏東科技大學<br>野生動物保育研究所<br>99<br>Food resource is an important factor for individual survival and reproduction. Diet has been a crucial aspect for understanding wildlife habits, which also provides the baseline information for conservation and management. Due to the rareness and illusiveness of Formosan black bears (Ursus thibetanus formosanus), diet analysis based on their scats are generally limited by spatial and temporal sampling error. Stable isotopes analysis has been used as a powerful tool in diet studies. I used carbon and nitrogen stable isotopes ratio in hairs to investigate

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13

Chang, Ya-Ting, and 張雅婷. "The study of indigenes and citizen's value toward Formosan black bear（Ursus thibetanus formosanus）." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/55931525743612103953.

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碩士<br>國立臺灣師範大學<br>生命科學研究所<br>96<br>In order to establish effective ways for manageing wildlife, the relationship between wildlifes and people in conserving is getting more attention in recent years. In Taiwan, the economic value of Formosan black bear（Ursus thibetanus formosanus） is the main reason of them being hunted by native Taiwanese and thus endangered. In case to understand the indigene’s value toward Formosan black bear, this study s investigated the values of Formosan black bear held by native Taiwanese (Tayal, Truku and Bunun) and residents in urban area (Taipei City, Taichung City a

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14

Chang, Geng-Ruei, and 張耿瑞. "Study of Annual Fluctuations of Fecal Reproductive Steroids in Formosan Black Bears (Ursus thibetanus formosanus)." Thesis, 2004. http://ndltd.ncl.edu.tw/handle/47789954279233501402.

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碩士<br>國立中興大學<br>獸醫學系<br>92<br>The present study utilized non-invasive enzyme-linked immunosorbent assays（ELISA） to measure the changes of fecal reproductive steroids in 6 Formosan black bears （Ursus thibetanus formosanus）at the Low Altitude Experimental Station of Endemic Species Research Institute. The results indicated Formosan black bears were seasonal breeder and the major breeding season was between March and June. Testosterone concentrations were fluctuated according to seasonal changes. The concentrations increased in late winter and reached to the highest peak in spring. Relatively reg

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15

Lin, Yi-Jung, and 林依蓉. "Infant Behavioral Development and Mother-Young Relationship of Captive Formosan Black Bears (Ursus thibetanus formosanus)." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/71259217249582948284.

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碩士<br>國立屏東科技大學<br>野生動物保育研究所<br>95<br>Formosan black bear (Ursus thibetanus formosanus) cubs are late-maturing, making maternal care important for cub growth and behavioral development. My objective was to document cub growth and the mother-young relationship in captive Formosan black bears during the first year of cubs’ lives. I videotaped and made on-sight observations of one and two pairs of mother-cubs, for a total of 145 24-hr observation days, at the Shoushan Zoo and the low altitude experimental station of the Endemic Species Research Institute, respectively. Bear cubs started to

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16

Tsai, Shin-Chien, and 蔡幸蒨. "The Relative Abundance and the Distribution Prediction Models of Formosan Black Bears (Ursus thibetanus formosanus)." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/58318542330286366357.

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碩士<br>國立屏東科技大學<br>野生動物保育研究所<br>99<br>Geographic distribution and habitat use of animals are essential information for wildlife conservation and management. Due to the recently rapid development of computer, GIS (Geography Information Systems) and remote sensing techniques, the power and efficiency of studies in species distribution and habitat evaluation has been greatly improved. The study objective was to investigate the distribution status and habitat characteristics of the locally endangered Formosan black bear (Ursus thibetanus formosanus) through sign surveys. Maxent and logistic regr

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17

Ting-Rong, Lee, and 李亭蓉. "Hematology and Plasma Biochemistry Profiles, andVector-borne Pathogens in Wild Formosan Black Bears (Ursus thibetanus formosanus)." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/c4mse4.

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碩士<br>國立屏東科技大學<br>野生動物保育研究所<br>105<br>This is the first study on the physiological values of Formosan black bears and the infection of blood parasites in both bears and the ticks on them. Hematologic and plasma biochemical analyses, blood culture, PCR and gene sequencing were used to examine the blood samples, bacteria colonies and ectoparasites in this study. A total of 12 Formosan black bears were captured from Yu-Shan National Park and DaSyueShan National Forest Recreation Area. Eleven blood samples and 225 ticks were collected from these bears. According to the results of morphology identi

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18

Yang, Graduate student: Chien-Jen, and 楊健仁. "Monitoring the reproductive and stress status of Formosan black bear (Ursus thibetanus formosanus)、Malayan sun bear (Ursus malayanus) and Koala(Phascolarctos cinereus) by fecal steroid." Thesis, 2003. http://ndltd.ncl.edu.tw/handle/50098063979865003690.

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博士<br>國立臺灣大學<br>畜產學研究所<br>91<br>Monitoring the reproductive and stress status of Formosan black bear (Ursus thibetanus formosanus)、Malayan sun bear (Ursus malayanus) and Koala (Phascolarctos cinereus) by fecal steroid Yang Chien Jen Abstract: The purpose of the study was to use a non-invasive technique to understand the reproductive and stress physiology of bears and koala under captivity. Physiological level of crucial sex steroids and cortisol was determined to investigate the stress-induced effect on reproduction under captivity over a long period of time.

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19

He, Guan-Zhu, and 何冠助. "Preliminary Study of Genetic Diversity of Formosa black bears(Ursus thibetanus formosanus) in Dafen of Yushan National Park." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/80595183447286019975.

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碩士<br>國立屏東科技大學<br>野生動物保育研究所<br>100<br>Abstract Student ID: M9717012 Title of Thesis: Preliminary Study of Genetic Diversity of Formosa black bears(Ursus thibetanus formosanus) in Dafen of Yushan National Park Total Page: 85 Name of Institute: Institute of Wildlife Conservation, National Pingtung University of Science and Technology Graduate Date: July, 2012 Degree Conferred: Master Name of Student: Guan-Zhu He Adviser: Dr. Mei-Hsiu Hwang Dr. Guo-Jing Weng The Contents of Abstract in This Thesis： Over the past decade, genetic studies of the Formosan black bear were forces

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Chen, Shengwei, and 陳昇衛. "Establish the Procedure and Application for Individual Identification of Formosan Black Bears (Ursus Thibetanus Formosanus) Based on Molecular Markers." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/62061757515263430105.

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碩士<br>國立屏東科技大學<br>野生動物保育研究所<br>102<br>Formosan black bears (Ursus thibetanus formosanus) are a subspecies of Asian black bears in Taiwan, which are locally endangered. Long-term population monitoring is very important for conserving endangered species. Due to the rarity and wide home range of large carnivores, it is necessary to establish the information of individual identification from wild populations through non-invasive genetic sampling and molecular genetic techniques. However, the related methods have been neither well-established for the study of Formosan black bears. Therefore, the o

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21

Tsai, Hui-Wen, and 蔡蕙雯. "Individual Identification and Population Genetic Structure of Formosan Black Bears (Ursus thibetanus formosanus) in Dafen of Yu-Shan National Park." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/42160294098399231622.

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碩士<br>國立屏東科技大學<br>野生動物保育研究所<br>103<br>The wild population size and genetic structure of Formosan black bear (Ursus thibetanus formosanus) are lack of research even it has been listed as a locally endangered species during past decades in Taiwan. Every autumn, when acorns are production, many bears attracted to Dafen area of Yu-Shan National park, this area have also been the best point to research of wild bear population. From Oct, 2009 to Feb, 2014, 385 feces sample were collected from Dafen area. 185 samples were amplified with D-loop sequence and 8 microsatellite loci and also amplified wit

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Lin, Wan-Ching, and 林宛青. "Movement and activity patterns of Formosan Black Bears(Ursus thibetanus formosanus) by Iridium GPS telemetry in Yushan National Park, Taiwan." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/en6hxc.

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碩士<br>國立屏東科技大學<br>野生動物保育研究所<br>105<br>Studying animal’s movement and acticity, researchers have gained insights into animal’s important resources, dispersal strategies and patterns of space use. Animal’s movements are defined as continuous trajectory or path through space and time. Global positioning system (GPS) technology been widely used in tracking large animals like bears because it can provide researchers with a lot of information through long distance tracking. The study objective was to apply GPS system to track Formosan black bears (Ursus thibetanus formosanus) in Yushan National Park

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